Introduction job experiences

Hi,

My name is Patrik and im  I am a Software Developer. I am working in the Slovak startup company, Nicereply.
This is my second job (job is implied by the word "position") position and im there I have worked there for over two years.

My first position was in with ("in" might be correct but "with" sounds better) Onlinehost. Onlinehost provided provides B2C webhosting services (I'm assuming the company Onlinehost still exists. "Provided" implies that it provided those services when you were there, but no longer offers those services). I was there as a co-founder with my a friend of mine ("my friend" is correct but "a friend of mine" sounds more formal). We were trying provide provided fast, secure and stable hosting services ("We were trying to provide" is correct, but implies that there's a possibility that you failed. I'm assuming you succeeded in providing those services). Im working I worked there as (insert the word "a," if there were multiple administrators and software dvelopers or the word "the" if you were the only system administrator and software developer) system administrator and software developer. My job was to create and maintain the whole of the infrastructure of our business including the analysis, design, implementation and maintain maintance of our information system.

While i I worked on our business, im was I also working worked on my personal projects.

Very good!